雷竞技appFluke BTL21 interactive battery analyzer test probe with temperature sensor

Use雷竞技appd for Fluke BT521 battery analyzer with integrated intelligent infrared temperature sensor test probe set.BTL21 has a built-in LCD screen, said pass/fail warning instructions three lights LED, speech recognition cell ID and integrated the save button.Has the length of the probe extension rod, suitable for difficult to close to the battery cabinet.